http://en.wikipedia.org/wiki/Arithmetic_rope

The History channel had a program showing how this rope was used in building a cathedral. It was a "reenactor" type group. The rope is versatile and really, really fast! Scribing an arc on stone was very simple. It would surely work just as well with wood.

Last edited by pgp; 10/08/10 03:55 AM.
Pete Pollard
Blade 702

'When you have a lot of things to do, it's best to get your nap out of the way first.